McDonald, Noreen, Louis A. Merlin, Haoting Hu, Joshu Shih, Deborah Cohen, Kelly Evenson, Thomas McKenzie, and Daniel Rodriguez. “Longitudinal Analysis of Adolescent girls’ Activity Patterns in San Diego and Minneapolis: Understanding the Influence of the Transition to Licensure”. Journal of Transport and Land Use 9, no. 2 (June 26, 2015). Accessed January 24, 2022. https://www.jtlu.org/index.php/jtlu/article/view/652.